baber/WOPTO huggingface dataset:
Patent JP-2018114508-A (JP)
Title: Roll molding equipment
Inventor: SUGIURA TADATOSHI
IPC: B21D13/04
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide roll molding equipment which can perform molding with high accuracy.SOLUTION: This equipment, in which a pair of processing rolls 13, 14 having an outer peripheral surface of which a part constitutes a forming blade 32A are so located that the outer peripheral surfaces of the rolls face each other, causes a work-piece W to pass between respective processing rolls 13, 14 in rotated state and performs molding processing of the work-piece W. A pair of collars 34 are integrally provided on respective rolls 13, 14 at positions between which the forming blade 32A is interposed in a rotary shaft direction. The collar 34 is a discoidal shape having a diameter larger than that of the forming blade 32A of the processing rolls 13, 14. The equipment has a pair of auxiliary rolls 19, 20 which are so located as to be arranged in a direction in which a straight line, which connects the rotary shafts of respective processing rolls 13, 14, extends, at positions between which those processing rolls 13, 14 are interposed and which are spaced from respective processing rolls 13, 14. The outer peripheral surface of the collar 34 and an outer peripheral surface of the auxiliary roll 19, 20 contact each other.SELECTED DRAWING: Figure 1
Patent JP-2018114072-A (JP)
Title: Support system and support control method
Inventor: MURATA TAKUYA
IPC: G08B21/02
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To easily grasp a state of a person who is monitored.SOLUTION: There is provided a support system for supporting monitoring of a person who is monitored by a monitoring person, comprising: a sensor device for outputting state information which indicates a state of a person who is monitored, acquired by monitoring the person who is monitored; and a stationary type display device connected to the sensor device so as to freely communicate, and displays the state information. The sensor device outputs the state information in a manner of capable of being distinguished for every state of the person who is monitored indicated by the state information, and the stationary type display device is installed corresponding to a room of the person who is monitored, and displays the state information in a different mode for every state of the person who is monitored.SELECTED DRAWING: Figure 1
Patent JP-2017064550-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an unprecedented performance for pressing operation of operation means in a game machine including the operation means.SOLUTION: A game machine 1 includes: operation means 20 for permitting operation by a player; and operation performance execution means for pressing operation of the operation means 20 by the player, and for executing an operation performance 10 for reflecting the operation of the operation means 20 within operation effective time in a performance. In the operation performance 10, the game machine 1 may display a first meter 113 for indicating remaining time or elapsed time of the operation effective time to permit an increase or a decrease in nearly the same direction as the operation direction of the operation means 20.SELECTED DRAWING: Figure 4
Patent JP-2018117558-A (JP)
Title: Work vehicle
Inventor: MIYAMOTO JUMPEI
IPC: A01B69/00
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of an operator in a work vehicle that repeats work travel and turning.SOLUTION: A work vehicle includes a positioning part 30 for detecting the position of a travelling machine body 50, a work travelling line acquisition part for acquiring work travelling lines L01 and L02, and a turning line acquisition part for acquiring a turning line LL1 that connects an end part of the work travelling line L01 and an end part of the next work travelling line L02. The work vehicle also includes an automatic travel control part for executing automatic steering so that the travelling machine body 50 travels along the work travelling lines L01 and L02 based on the position of the travelling machine body 50, and an automatic turning control part for executing automatic turning so that the travelling machine body 50 travels along the turning line LL1 based on the position of the travelling machine body 50. The work vehicle further includes a control part for switching the mode between a work mode in which the automatic travel control part is actuated and a turning mode in which the automatic turning control part is actuated.SELECTED DRAWING: Figure 13
Patent JP-2018120951-A (JP)
Title: Exposure device and led head, and image formation apparatus including the same
Inventor: IGARI YUUKI
IPC: B41J2/447
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide means for increasing the number of substrates that can be taken out in the production by an exposure device.SOLUTION: An exposure device comprises: a substrate with a plurality of light-emitting elements provided thereon in an array direction; a lens which is arranged for condensing light from the plurality of light-emitting elements, and which can be extended in the array direction; and a holder serving to support the substrate and the lens. The holder has a plurality of contacting parts arrayed in the array direction, provided that substrates are to be put in contact with the contacting parts. The substrate has: a protrusion part protruding from one end in a widthwise direction, which is a direction orthogonal to the array direction, to the widthwise direction; and a recessed part formed by notching, in the widthwise direction, the substrate at a position corresponding to the protrusion part, at the other end on a side opposite to the one end. The protrusion part is put in contact with the contacting part of the holder to dispose the substrate in the holder.SELECTED DRAWING: Figure 3
Patent JP-2018121264-A (JP)
Title: Crystal element and crystal device
Inventor: SASAOKA KOHEI
IPC: H03H9/19
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a crystal element allowing for improvement in the electrical characteristics thereof while reducing an increase in equivalent series resistance value even when the crystal element is miniaturized.SOLUTION: A crystal element 120 is comprised of : a crystal blank 121 having a substantially rectangular shape in plan view; and a metal pattern provided on the crystal blank 121 and comprised of an excitation electrode portion 123 and a connecting wiring portion 124 extending from the excitation electrode portion 123 toward an outer edge of the crystal blank 121. A plurality of recessed portions 125 is formed in a side surface including one short side of the crystal blank 121 in plan view of the side surface including the one short side of the crystal blank 121.SELECTED DRAWING: Figure 5
Patent JP-2018119662-A (JP)
Title: Member coupling method and member coupling structure
Inventor: SUZUKI SHOHEI
IPC: F16B5/04
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a member coupling method which can reduce a space needed for coupling between a first member and a second member.SOLUTION: A member coupling method includes: a preparation step where a case 2 having a cutout part 10 formed into a recessed shape and a plate 3 having a coupling part 20 coupled to the cutout part 10 are prepared; an arrangement step where the case 2 and a second member are arranged so that the coupling part 20 is located at the inner side of the cutout part 10; and a coupling step where at least one of the cutout part 10 and the coupling part 20 is deformed to couple the cutout part 10 to the coupling part 20.SELECTED DRAWING: Figure 7
Patent JP-2018129627-A (JP)
Title: comparator
Inventor: KUREYA SEIICHI
IPC: H03K5/08
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a comparator which is adaptable to an input signal with a wide input voltage range, is less susceptible to NBTI (Negative Bias Temperature Instability) degradation, and enables the circuit scale to be reduced.SOLUTION: The comparator includes: an NMOS differential pair circuit 21 composed of NMOS transistors and outputting a signal corresponding to a difference between a reference signal Vref and an input signal Vmon; and an input circuit 13A for raising a voltage level of the reference signal Vref and inputting it to the NMOS differential pair circuit 21 when the voltage level of the reference signal Vref is lower than a predetermined threshold voltage VTH.SELECTED DRAWING: Figure 2
Patent JP-2018130694-A (JP)
Title: Liquid coating unit and liquid coating device
Inventor: YAMANAKA AKIHIRO
IPC: B05C1/02
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coating unit and a liquid coating device, capable of preventing a coating needle from braking a processing object material.SOLUTION: A liquid coating unit includes a coating needle 1, a coating needle support part 11 for supporting the coating needle 1, a drive part 2 for moving relatively the coating needle support part 11 to an object, and a contact detection sensor 14 for detecting contact of the coating needle 1 with the object surface. When detecting contact by the contact detection sensor 14, while moving the coating needle support part 11 so as to approach the object by the drive part 2, movement of the coating needle support part 11 is stopped.SELECTED DRAWING: Figure 3
Patent JP-2017087000-A (JP)
Title: Game machine
Inventor: HAMAGUCHI DAIKI
IPC: A63F7/02
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing an effective performance thereby enhancing an interest of a game.SOLUTION: Operation notification image display means of a game machine can display plural operation notification images 50a-50c (fig.6(a)) in an effective state of the operation means, and operation notification image finish means finishes display of one of the plural operation notification images 50a-50c when a player operates the operation means in a normal operation mode, and finishes display of the plural operation notification images 50a-50c in a prescribed order (fig.6(b)-(d)) when the player operates the operation means in a specific operation mode.SELECTED DRAWING: Figure 6
Patent JP-2018137382-A (JP)
Title: Wiring board, package for electronic component, and electronic device
Inventor: KAWABATA KOKI
IPC: H05K3/46
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board including a signal line and a through conductor and capable of easily achieving impedance matching, and the like.SOLUTION: A wiring board 10 comprises: an insulating substrate 1; a through conductor 2 including an upper end part located on an upper surface of the insulating substrate 1; a signal line 3 including an end part connected to the upper end part of the through conductor 2; a ground conductor 4 arranged so as to surround the through conductor 2 via a first clearance part 6 and including an upper end part separated from the signal line 3; and a ground conductor layer 5 arranged via a second clearance part 7 between itself and the through conductor 2 below the signal line 3 and connected to an upper end part of the ground conductor 4 in a position separated from the through conductor 2. In a plan view, a distance L7 of the second clearance part 7 is shorter than a distance L6 of the first clearance part 6.SELECTED DRAWING: Figure 1
Patent JP-2018137944-A (JP)
Title: Abnormality diagnostic device
Inventor: NAKAJIMA KOTARO
IPC: H02P29/024
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device capable of diagnosing failure of a bidirectional power supply relay, after diagnosing that a capacitor is charged normally by a precharge circuit.SOLUTION: In a first step, an abnormality diagnostic device diagnoses lack of precharge voltage or short circuit failure between electrodes of a capacitor, based on the detection value of a precharge voltage detection circuit in a state where first and second relays are OFF, and operation of a recharge circuit is turned ON. In a second step after normal determination in the first step, the abnormality diagnostic device diagnoses disconnection failure of a precharge path, based on the detection value of the precharge voltage detection circuit or the detection value of a voltage detection circuit between relays, in a state where operation of the first relay, the second relay and a precharge circuit is turned OFF. In a relay failure diagnosis step (third through fifth steps) after normal determination in the second step, the abnormality diagnostic device diagnoses short circuit failure and open failure of the first or second relay.SELECTED DRAWING: Figure 4
Patent JP-2018138878-A (JP)
Title: Pipe wall thickness measuring apparatus
Inventor: HARADA TOMOHIRO
IPC: G01B17/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate centering a sensor with simpler and more compact mechanism.SOLUTION: Provided is a pipe wall thickness measuring apparatus for measuring a wall thickness of a pipe 52. The apparatus includes: a body 3; a sensor 8 attached to the main body 3 and oscillating an ultrasonic wave radially outward from a radial center of the pipe 52; a pair of extension and retraction mechanisms 4 attached to the main body 3 so as to be extendable and retractable radially outwardly and inwardly and provided at equal intervals in the circumferential direction around the axis of the pipe 52; energizing members 5 for extending the extension and retraction mechanisms 4. The apparatus further includes wheels 6 each attached to each extension and retraction mechanism 4 to guide the movement of the main body 3 in the axial direction Da while contacting the inner peripheral surface of the pipe 52, and a transmission mechanism 7 for converting the extension in the radial direction of the one extension and retraction mechanism 4a into the extension in the radial direction of the other extension and retraction mechanism 4b.SELECTED DRAWING: Figure 2
Patent JP-2018139476-A (JP)
Title: Charging support device and charging support method
Inventor: KIKUCHI RYUJI
IPC: B60L11/18
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of easily determining whether or not a position of an electric power transmission device to a vehicle is appropriate in charging of the vehicle by using a non-contact charging system.SOLUTION: A charging support device includes a control section. The control section detects a position of an electric power transmission device from an image taken by an imaging section for imaging a surrounding region of a vehicle including the electric power transmission device for supplying electric power to the vehicle in a non-contact manner, calculates charging efficiency on the basis of a distance between a position of an electric power reception section for receiving the electric power included in the vehicle and the position of the electric power transmission device, and causes an output section to output notification on the basis of the charging efficiency.SELECTED DRAWING: Figure 1
Patent JP-2017143528-A (JP)
Title: Streaming with coordination of video orientation (cvo)
Inventor: OZGUR OYMAN
IPC: H04N21/258
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for providing streaming with coordination of video orientation (CVO).SOLUTION: A server includes computer circuitry configured to: receive information related to device capability about a client; and modify streamed content to the client on the basis of inclusion of a CVO attribute in the information related to the device capability.SELECTED DRAWING: Figure 1
Patent JP-2018148676-A (JP)
Title: Semiconductor device for controlling switching power source
Inventor: KAWAMURA KAZUHIRO
IPC: H02M3/28
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for controlling a switching power source, the semiconductor device being capable of notifying an external load device of detection of reduction in an input voltage.SOLUTION: A semiconductor device for controlling a switching power source 11 includes: a voltage input terminal VH for receiving an input of an input voltage from an external power source; a direct current power source terminal VCC for receiving a direct current voltage from an auxiliary coil from a transformer of which primary-side main coil receives the application of a voltage of the external power source; and a power-good signal generation unit 34 for outputting a power-good signal to an external device when the detection voltage of the input voltage not larger than a first threshold value is detected and when the detection voltage of the direct current voltage not smaller than a second threshold value is detected.SELECTED DRAWING: Figure 2
Patent JP-2018145945-A (JP)
Title: Fuel control valve and method of manufacturing the same
Inventor: SUZUKI MASAKAZU
IPC: F16K24/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel control valve and a method of manufacturing the same which can prevent outflow of fuel liquid.SOLUTION: A fuel control valve 8 includes a case 10, and a movable body 20. The case 10 has a fixed valve seat surface 18. The movable body 20 has a movable valve element surface 25. The movable body 20 is moved by gravity and achieves a valve open state and a valve close state. The movable body 20 is a float floating on fuel and achieving the valve close state. The fuel control valve 8 has a support shape 40 for supporting resin molding. The fuel control valve 8 has a buoyancy adjustment mechanism 50 for stabilizing a position of the movable body 20 even in a tilted posture. The Fuel control valve 8 has a barrier mechanism 60 for restraining outflow of splashes caused by waves of a liquid surface FL of the fuel. The fuel control valve 8 has a flow rate adjustment mechanism 70 which can achieve drastic change in a flow rate.SELECTED DRAWING: Figure 2
Patent JP-2018149868-A (JP)
Title: Vehicle front part structure
Inventor: NAKAYAMA SHUICHIRO
IPC: B60R13/04
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress wind noise in a vehicle front part.SOLUTION: The vehicle front part structure comprises: a cowl louver 20 arranged along a front edge of front glass 10; a front fender 14 constituting a front corner part 14a of a glass opening leading from a rear edge of an engine hood 12 to an inner edge of a front pillar 16, of the glass opening P surrounding the front glass; and a cover member 50 filling a gap between an end part in a vehicle width direction in the cowl louver and the front fender. At a position closer to inside in the vehicle width direction than the cover member, on an upper surface of the cowl louver, is provided an air flow guiding plate 30 continuous in a vehicle longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2018078781-A (JP)
Title: Device for starting single layer induction motor, system, and, method
Inventor: MARCELO ZANELATO
IPC: H02K17/04
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a proper adaptive starting method of a single phase induction motor.SOLUTION: A proper adaptive starting method includes the steps of: i) continuously estimating an operation state rotation Rof a single phase induction motor through a whole operation while being applied to a start winding 50b; ii) measuring a first phase shift level Dat least between two electric amounts of a dynamo-electric motor in a first stable stage; iii) monitoring fluctuation of the first phase shift level Din accordance with increase of the operation state rotation Rof the dynamo-electric motor in the first stable stage; iv) detecting an inflection stage Eto a second phase shift level Dfrom the first phase shift level Dwhen the operation state rotation Rof the dynamo-electric motor is close to a rating state rotation R; v) measuring the second phase shift level Dat least between two electric amounts of the dynamo-electric motor in the first stable stage; and vi) stopping the application of the start winding 50b at the timing when the operation state rotation Rreaches the rating state rotation R.SELECTED DRAWING: Figure 5
Patent JP-2018156724-A (JP)
Title: Lithium ion secondary battery
Inventor: Lin xiao-cun
IPC: H01M10/058
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which has safety and a high discharge property, and is superior in initial coulomb efficiency and life.SOLUTION: A lithium ion secondary battery comprises: electrodes of which the negative electrode includes a carbon material; and as an electrolyte solution, an ionic liquid having bis(fluorosulfonyl)imide (FSI(bis(fluorosulfonyl)imide)) anions resulting from dissolution of a lithium ion salt. In the lithium ion secondary battery, a lithium salt concentration of the electrolyte solution is 1.0 mol/L or more, which is equal to or lower than a salt concentration that the electrolyte solution contains when its viscosity is 50 mPa s at a room temperature. The electrodes are arranged so that a positive electrode mixture layer is opposed to a negative electrode mixture layer through a separator, parts of the negative and positive electrode mixture layers not opposed to each other are minimized and preferably, such parts not opposed to each other are not present.SELECTED DRAWING: Figure 1
Patent JP-2017187765-A (JP)
Title: Blue photosensitive resin composition, and blue color filter and display element comprising the same
Inventor: KIM JEONG SIK
IPC: H05B33/12
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a blue photosensitive resin composition, and a blue color filter and a display element comprising the composition.SOLUTION: The blue photosensitive resin composition comprises a blue colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator and a solvent. The blue colorant comprises a blue pigment and a black pigment. When the blue photosensitive resin composition is formed into a cured film having a thickness of 3 μm, the film shows a spectral transmittance of 60% or more and less than 75% at a wavelength from 425 to 480 nm and a spectral transmittance of more than 0% and less than 20% at a wavelength from 530 to 780 nm.SELECTED DRAWING: None
Patent JP-2018170653-A (JP)
Title: Image forming apparatus and program
Inventor: HIROKAWA OSAMU
IPC: B41J21/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can composite a document with images and output a composite image, and obtain an output result that meets a user's needs.SOLUTION: An image forming apparatus comprises: a mark detection part that detects marks included in a document and the positions of the marks in the document; an image acquisition part that acquires images; a keyword detection part that detects keywords recorded in an image correction table recording keywords and image correction parameters in association with each other, the keywords in a specific positional relationship with the marks and included in the document; an image correction part that corrects the images on the basis of the image correction parameters associated with the detected keywords; and an image composition part that arranges the images after correction at the positions of the marks and composites the document with the images after correction.SELECTED DRAWING: Figure 3